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Defining the Micro Component,
Stunning Audio Performance for the next generation

Main Features

Defining the Micro Component

USB DAC for High-resolution Audio Streaming

The main unit employs a USB Audio Input that allows users to connect to a computer and process high-resolution audio of up to 192kHz/24-bit by on-board D/A converter PCM1796 by BurrBrown. The asynchronous connection minimizes jitter noise generated by the computer, while the up-conversion function refines incoming digital audio to make it as smooth as possible, even from CD-based audio tracks.

High quality Wireless Audio Streaming by Bluetooth® aptX® Codec

The main unit supports Bluetooth® wireless audio streaming with an aptX® codec. Users can transmit high-quality audio wirelessly from their smartphone to the AI-101DA.

HR Loudness for Massive Sound Performance

As the heart of audio system, the main unit employs a class-D power amplifier that delivers 26W + 26W of output from a bible size cabinet. When the HR Loudness – a DSP-based bass enhancement technology – is active, the amplifier delivers a stunning bass enhancement signal for small speakers. The HR Loudness is effective for analog line-in signal as well, by converting to 96kHz/24-bit digital audio signal that is hi-resolution audio quality. Of course, no cooling fan is employed for tranquility, so as to avoid background noise interference. A set of biding-post speaker terminals have been used for secure wiring.

Total 5 Audio Inputs in a compact aluminum body

Specifically designed for audio streaming from a computer or smartphone, the main unit carries a USB audio input and Bluetooth® connection. However, it also carries a pair of optical audio inputs and conventional analog audio input in 1/8” jack. The AI-101DA’s bible-sized body made of aluminum enables convertible layout, horizontal or vertical, while TEAC’s iconic side guard bars give a professional finish.
As users demands for high quality headphone listening increase, TEAC have responded by including 100mW + 100mW of headphone output in the AI-101DA main unit to enable it to drive a wider range of headphones, including high impedance models.

Auto Power Saving – A smart connection with TV, PC, Satellite Receiver, and STB

The AI-101DA provides a simple and smart way of power-on/off sequence when you watch TV. Thanks to its Auto Power Saving function, the AI-101DA automatically turns on when incoming digital audio signal is detected, and vice versa ¬- it automatically turns off when incoming digital audio signal is inactive for 3 minutes -. So, you can connect a TV, PC, Satellite Receiver, and STB such as Apple TV and Sonos CONNECT that equips optical digital audio output to enjoy simplified and smart operations. The Auto Power Saving function can be engaged or disabled by user preference. However when it is disabled, it still automatically switches to standby mode if left without any operation for 30 minutes.

Free audio software for high-resolution audio playback

TEAC supplies high-resolution audio playback software for both Windows and Macintosh. The software is available to download for free from the TEAC web site, and it allows users to enjoy high-resolution audio without complicated settings that may occur with third-party applications. This is another reason to choose TEAC!

Features -a-glance

  • USB DAC for PCM 192kHz/24-bit High-resolution Audio Streaming
  • 2 Optical Audio Input supporting PCM 192kHz/24-bit
  • Bluetooth® aptX® Wireless Audio Streaming
  • 26W + 26W Built-in Class-D Power Amplifier
  • BurrBrown PCM1796 D/A Converter
  • Up-conversion up to 192kHz
  • Asynchronous Transfer Mode
  • 100mW + 100mW Headphone Output Power
  • DSP-based HR Loudness for maximized audio performance, applicable to all incoming audio signal including Analog Line In
  • Aluminum Front Panel and Case
  • Machined Aluminum Knobs
  • Iconic Side Guard Bars
  • Vertical and Horizontal Design
  • Auto Power Saving / Auto Power On
  • Muting
  • Remote Control
  • Binding-post Speaker Terminals
  • Subwoofer Pre-out for 2.1ch System
  • RoHS Compliant

DAC Section

 

D/A Converter

BurrBrown PCM1796

Up-conversion

Supported

Bluetooth® Section

 

Bluetooth® version

3.0

Output

Class 2

Supported Profile

A2DP

Supported Codec

aptX®, SBC, AAC

Output Power

 

Connector

Screw-type (compatible with banana plug)

Maximum Output Power

26W + 26W (4 ohms, 1kHz, 10% THD, JEITA)

Rated Output Power

20W + 20W (4 ohms, 1kHz, THD 1%, JEITA)

Supported Impedance

4 ohms to 8 ohms

Digital Audio Inputs

 

USB

 

Connector

USB B-type (USB2.0)

Transmission Mode

Asynchronous Mode

Supported File Format

PCM

PCM

32k / 44.1k / 48k / 88.2k / 96k / 128k / 176.4k / 192kHz, 16bit/24bit

OPTICAL

 

Connectors

Optical digital connector x2

Supported File Format

PCM

PCM

32k / 44.1k / 48l/ 88.2k / 96kHz, 16bit/24bit

Input Level

-24 to -14.5dBm peak

Analog Audio Input

 

Connector

1/8" (3.5mm) Stereo Mini Jack

Headphones Output

 

Connector

1/8" (3.5mm) Stereo Mini Jack

Output Power

100mW + 100mW (with 32 ohms load, 1kHz)

THD

0.03%

Subwoofer Preout

 

Connector

RCA Pin Jack

Operation Power

AC 120V, 60Hz (US/Canada)

Power Consumption

28W

Dimensions
(including protrusions)

7.2"(W) x 2.1"(H) x 7.5"(D) 
182(W) x 53(H) x 191(D) mm

Net Weight

2.7 lbs, 1.2kg

Accessories

Power Cord, Remote Control (RC-1318), AAA Batteries x2, Rubber Feet for Amplifier x4, Owner's Manual (including Warranty Card)

Audio Performance

Frequency Response

20Hz to 45kHz (-5dB)

Signal-to-Noise Ratio

90dB (LINE Input, IHF-A/LPF 20kHz 1kHz 2V Input)

THD

0.02%(1kHz, 8 ohms, 1W)

Computer System Requirements

Windows

Supported OS

Windows Vista 32bit/64bit
Windows 7 32bit/64bit
Windows 8 32bit/64bit
Windows 8.1 32bit/64bit

Macintosh

Supported OS

OS X Lion(10.7)
OS X Mountain Lion(10.8)
OS X Mavericks(10.9)